161109000

素因数分解:

$2^3\times 3^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 448

約数和(自身を含む): 644520240

約数和(自身を除く): 483411240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 27, 30, 34, 36, 39, 40, 45, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 81, 85, 90, 100, 102, 104, 108, 117, 120, 125, 130, 135, 136, 150, 153, 156, 162, 170, 180, 195, 200, 204, 216, 221, 225, 234, 243, 250, 255, 260, 270, 300, 306, 312, 324, 325, 340, 351, 360, 375, 390, 405, 408, 425, 442, 450, 459, 468, 486, 500, 510, 520, 540, 585, 600, 612, 648, 650, 663, 675, 680, 702, 729, 750, 765, 780, 810, 850, 884, 900, 918, 936, 972, 975, 1000, 1020, 1053, 1080, 1105, 1125, 1170, 1215, 1224, 1275, 1300, 1326, 1350, 1377, 1404, 1458, 1500, 1530, 1560, 1620, 1625, 1700, 1755, 1768, 1800, 1836, 1944, 1950, 1989, 2025, 2040, 2106, 2125, 2210, 2250, 2295, 2340, 2430, 2550, 2600, 2652, 2700, 2754, 2808, 2916, 2925, 3000, 3060, 3159, 3240, 3250, 3315, 3375, 3400, 3510, 3645, 3672, 3825, 3900, 3978, 4050, 4131, 4212, 4250, 4420, 4500, 4590, 4680, 4860, 4875, 5100, 5265, 5304, 5400, 5508, 5525, 5832, 5850, 5967, 6075, 6120, 6318, 6375, 6500, 6630, 6750, 6885, 7020, 7290, 7650, 7800, 7956, 8100, 8262, 8424, 8500, 8775, 8840, 9000, 9180, 9477, 9720, 9750, 9945, 10125, 10200, 10530, 11016, 11050, 11475, 11700, 11934, 12150, 12393, 12636, 12750, 13000, 13260, 13500, 13770, 14040, 14580, 14625, 15300, 15795, 15912, 16200, 16524, 16575, 17000, 17550, 17901, 18225, 18360, 18954, 19125, 19500, 19890, 20250, 20655, 21060, 22100, 22950, 23400, 23868, 24300, 24786, 25272, 25500, 26325, 26520, 27000, 27540, 27625, 29160, 29250, 29835, 30375, 30600, 31590, 33048, 33150, 34425, 35100, 35802, 36450, 37908, 38250, 39000, 39780, 40500, 41310, 42120, 43875, 44200, 45900, 47385, 47736, 48600, 49572, 49725, 51000, 52650, 53703, 55080, 55250, 57375, 58500, 59670, 60750, 61965, 63180, 66300, 68850, 70200, 71604, 72900, 75816, 76500, 78975, 79560, 81000, 82620, 82875, 87750, 89505, 91125, 91800, 94770, 99144, 99450, 103275, 105300, 107406, 110500, 114750, 117000, 119340, 121500, 123930, 126360, 131625, 132600, 137700, 143208, 145800, 149175, 153000, 157950, 161109, 165240, 165750, 172125, 175500, 179010, 182250, 189540, 198900, 206550, 210600, 214812, 221000, 229500, 236925, 238680, 243000, 247860, 248625, 263250, 268515, 275400, 298350, 309825, 315900, 322218, 331500, 344250, 351000, 358020, 364500, 379080, 394875, 397800, 413100, 429624, 447525, 459000, 473850, 495720, 497250, 516375, 526500, 537030, 596700, 619650, 631800, 644436, 663000, 688500, 716040, 729000, 745875, 789750, 805545, 826200, 895050, 947700, 994500, 1032750, 1053000, 1074060, 1184625, 1193400, 1239300, 1288872, 1342575, 1377000, 1491750, 1549125, 1579500, 1611090, 1790100, 1895400, 1989000, 2065500, 2148120, 2237625, 2369250, 2478600, 2685150, 2983500, 3098250, 3159000, 3222180, 3580200, 4027725, 4131000, 4475250, 4738500, 5370300, 5967000, 6196500, 6444360, 6712875, 8055450, 8950500, 9477000, 10740600, 12393000, 13425750, 16110900, 17901000, 20138625, 26851500, 32221800, 40277250, 53703000, 80554500, 161109000]

約数ペア:

[(1, 161109000), (2, 80554500), (3, 53703000), (4, 40277250), (5, 32221800), (6, 26851500), (8, 20138625), (9, 17901000), (10, 16110900), (12, 13425750), (13, 12393000), (15, 10740600), (17, 9477000), (18, 8950500), (20, 8055450), (24, 6712875), (25, 6444360), (26, 6196500), (27, 5967000), (30, 5370300), (34, 4738500), (36, 4475250), (39, 4131000), (40, 4027725), (45, 3580200), (50, 3222180), (51, 3159000), (52, 3098250), (54, 2983500), (60, 2685150), (65, 2478600), (68, 2369250), (72, 2237625), (75, 2148120), (78, 2065500), (81, 1989000), (85, 1895400), (90, 1790100), (100, 1611090), (102, 1579500), (104, 1549125), (108, 1491750), (117, 1377000), (120, 1342575), (125, 1288872), (130, 1239300), (135, 1193400), (136, 1184625), (150, 1074060), (153, 1053000), (156, 1032750), (162, 994500), (170, 947700), (180, 895050), (195, 826200), (200, 805545), (204, 789750), (216, 745875), (221, 729000), (225, 716040), (234, 688500), (243, 663000), (250, 644436), (255, 631800), (260, 619650), (270, 596700), (300, 537030), (306, 526500), (312, 516375), (324, 497250), (325, 495720), (340, 473850), (351, 459000), (360, 447525), (375, 429624), (390, 413100), (405, 397800), (408, 394875), (425, 379080), (442, 364500), (450, 358020), (459, 351000), (468, 344250), (486, 331500), (500, 322218), (510, 315900), (520, 309825), (540, 298350), (585, 275400), (600, 268515), (612, 263250), (648, 248625), (650, 247860), (663, 243000), (675, 238680), (680, 236925), (702, 229500), (729, 221000), (750, 214812), (765, 210600), (780, 206550), (810, 198900), (850, 189540), (884, 182250), (900, 179010), (918, 175500), (936, 172125), (972, 165750), (975, 165240), (1000, 161109), (1020, 157950), (1053, 153000), (1080, 149175), (1105, 145800), (1125, 143208), (1170, 137700), (1215, 132600), (1224, 131625), (1275, 126360), (1300, 123930), (1326, 121500), (1350, 119340), (1377, 117000), (1404, 114750), (1458, 110500), (1500, 107406), (1530, 105300), (1560, 103275), (1620, 99450), (1625, 99144), (1700, 94770), (1755, 91800), (1768, 91125), (1800, 89505), (1836, 87750), (1944, 82875), (1950, 82620), (1989, 81000), (2025, 79560), (2040, 78975), (2106, 76500), (2125, 75816), (2210, 72900), (2250, 71604), (2295, 70200), (2340, 68850), (2430, 66300), (2550, 63180), (2600, 61965), (2652, 60750), (2700, 59670), (2754, 58500), (2808, 57375), (2916, 55250), (2925, 55080), (3000, 53703), (3060, 52650), (3159, 51000), (3240, 49725), (3250, 49572), (3315, 48600), (3375, 47736), (3400, 47385), (3510, 45900), (3645, 44200), (3672, 43875), (3825, 42120), (3900, 41310), (3978, 40500), (4050, 39780), (4131, 39000), (4212, 38250), (4250, 37908), (4420, 36450), (4500, 35802), (4590, 35100), (4680, 34425), (4860, 33150), (4875, 33048), (5100, 31590), (5265, 30600), (5304, 30375), (5400, 29835), (5508, 29250), (5525, 29160), (5832, 27625), (5850, 27540), (5967, 27000), (6075, 26520), (6120, 26325), (6318, 25500), (6375, 25272), (6500, 24786), (6630, 24300), (6750, 23868), (6885, 23400), (7020, 22950), (7290, 22100), (7650, 21060), (7800, 20655), (7956, 20250), (8100, 19890), (8262, 19500), (8424, 19125), (8500, 18954), (8775, 18360), (8840, 18225), (9000, 17901), (9180, 17550), (9477, 17000), (9720, 16575), (9750, 16524), (9945, 16200), (10125, 15912), (10200, 15795), (10530, 15300), (11016, 14625), (11050, 14580), (11475, 14040), (11700, 13770), (11934, 13500), (12150, 13260), (12393, 13000), (12636, 12750)]